package B.w.OOday02;

public class Person {
    String name;
    int age;
    String address;
    Person(String name,int age,String address){
        this.name=name;
        this.address=address;
        this.age=age;
    }
    void eat(){
        System.out.println(name+"正在吃饭..."); }
    void sleep(){
        System.out.println(name+"正在睡觉..."); }
/*下箭头表示被重写*/    void sayHi(){
        System.out.println("大家好，我叫"+name+"今年"+age+"岁了,家住"+address); }
}
